NPI Portal NPI Lookup & Verification

Dr. James Clinton Cronan Jr., M.D.

Dr. James Clinton Cronan Jr. is a Surgery Physician provider (Surgery) practicing in Duluth, GA, registered in the NPPES registry with NPI 1871688317 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI 1871688317
Entity type Individual (Type 1)
Name Dr. James Clinton Cronan Jr.
Credential M.D.
Sex Male
Practice address 3400 MCCLURE BRIDGE RD, BUILDING B201, Duluth, GA, 30096
Phone 6789578801
Fax 6789578804
Enumeration date 2006-10-03
Last updated in NPPES 2008-11-04

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208200000X Plastic Surgery Physician Secondary 28757 GA
208200000X Plastic Surgery Physician Secondary G86208 CA
208600000X Surgery Physician Primary 028757 GA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1871688317 Other GA BCBS
470376583-24 Medicaid NE
308535506A Medicaid GA
N534531 Other GA WELLCARE
Copy-ready billing details
Provider: James Cronan, M.D.
NPI: 1871688317
Taxonomy: 208600000X (Surgery Physician)
Address: 3400 MCCLURE BRIDGE RD, BUILDING B201, Duluth, GA, 30096

Other providers at this practice address

NPI Name Type Specialty Location
1912903485 Philip Kennedy Individual Neurology Physician Duluth, GA
1619959756 Elliott Butler Individual Surgical Physician Assistant Duluth, GA
1851373740 Dina Dlugos Individual Surgical Physician Assistant Duluth, GA
1588641906 Surgical Organization Surgical Physician Assistant Duluth, GA
1932174216 Francisco Negri Individual Surgery Physician Duluth, GA
1811942857 Yoon Jae Lee Individual Gastroenterology Physician Duluth, GA
1689691495 Neural Signals Inc Organization Customized Equipment (DME) Duluth, GA
1417977885 Surgical Assistants of America, Inc. Organization Surgery Physician Duluth, GA

Verify this record

Cross-check NPI 1871688317 against the authoritative CMS record: view Dr. James Clinton Cronan Jr. on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is James Cronan?
James Cronan is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-11-04.